baber/WOPTO huggingface dataset:
Patent CA-2148523-A1 (CA)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1995-05-03
Abstract: A process is set forth for the cryogenic distillation of an air feed to produce an ultra-high purity oxygen product.  A first oxygen-containing but heavy contaminants-lean (free) stream is removed from the main distillation column system and subsequently stripped in an auxiliary distillation column.  A second oxygen-containing but light contaminants-lean (free) gaseous stream is also removed from the main distillation column system and subsequently fed to the bottom section of the auxiliary distillation column in order to provide heat duty/reboil to the bottom of the auxiliary distillation column.  The ultra-high purity oxygen product (ie total contaminant concentration less than 10.0 vppm, preferably less than 1.0 vppm) is withdrawn from an intermediate section of the auxiliary distillation column.
Patent CA-2149157-A1 (CA)
Inventor: CHAVEZ DAVID LEE JR
IPC: H04W8/06
Filed: 1995-05-11
Abstract: Assemblage de noeuds de commutation de système de télécommunications dans lequel les informations d'authentification sont distribuées en structures hiérarchiques d'authentification.  Si les informations d'authentification se trouvent sur un noeud de commutation faisant partie de la structure hiérarchique, tous les noeuds d'authentification de cette structure peuvent accéder aux informations d'authentification.  Une structure hiérarchique d'authentification permet à n'importe quel noeud de commutation de la structure hiérarchique d'obtenir des informations d'authentification d'un autre noeud de commutation faisant partie de la structure hiérarchique d'authentification si cet autre noeud de commutation comporte des informations d'authentification.  Ainsi, un seul noeud de commutation suffit à conserver les informations d'authentification à l'intérieur d'une structure hiérarchique d'authentification donnée.
Patent CA-2151066-A1 (CA)
Title: Bakery product
Inventor: BANELLA FRANCESCO
IPC: A21D13/08
Filed: 1995-06-06
Abstract: Panettone-type bakery dough comprising a mixture of 25-37% of wheat flour, 7-13% of animal or vegetable fat, 0.5-1.5% of malt, 0.5-3.5% of emulsifying agents, 0.1-1% of salt, 10-16% of leaven, 8-15% of egg yolk, less than 6% of sugars, at least 10% of whole or skimmed milk, and water up to a total water content in the said dough of 15-25%.
Patent CA-2151696-A1 (CA)
Inventor: WELCH MICHAEL C
IPC: C11D1/72
Filed: 1995-06-13
Abstract: A machine dishwashing composition is provided wherein two specifically defined nonionic surfactants are utilized which in combination have been shown through empirical research to surprisingly yield improved results. One of the nonionic surfactants is an alcohol alkoxylate (as defined) and the other nonionic surfactant is a block copolymer of ethylene oxide and propylene oxide (as defined). The use temperature for efficient cleaning while using the composition extends over a broad range up to at least 140°F. in the absence of deleterious foaming even in the presence of protein soil (e.g., egg and/or milk soil).
Patent CA-2152119-A1 (CA)
Title: Partially elastic, disposable absorbent pant having a substantially uniformly, fully gathered elastic waistborder
Inventor: CESCO-CANCIAN ANNAMARIA
IPC: A61F13/49
Filed: 1995-06-19
Abstract: A disposable absorbent garment comprises a pair of elastic side sections, front and back sections, and a continuous, elastic waistband operatively joined thereto.  The elastic waistband does not substantially inhibit the elasticity of the elastic side sections, and provides the continuous waistborder with a substantially uniformly, fully gathered appearance.
Patent CA-2157972-A1 (CA)
Title: Cut-and-paste method and data processing system in table
Inventor: YAMASHITA AKIO
IPC: G06F17/24
Filed: 1995-09-11
Abstract: A technique to make it possible to paste text display data in a text-editing program, which is arranged in table format and not formed into a geometrical format, onto a table region of a spreadsheet program as normal cell data by providing a table-format converter for processing data that is sent to a clipboard or transferred to a spreadsheet program by DDE.  The table-format data converter converts data to a format reflecting a table structure such as a CSV  format by detecting the ruled-line data or spaces between columns of a table of the text-editing program.
Patent CA-2161440-A1 (CA)
Title: Herbicidal substituted 1-phenyl or 1-pyridinyl-benzotriazoles
Inventor: JAMES DONALD RICHARD
IPC: A01N47/02
Filed: 1994-04-28
Abstract: Substituted benzotriazoles of formula (I) in which X is N or CR13 are useful as herbicides.
Patent CA-2161478-A1 (CA)
Title: Washing arrangement for rotary printer
Inventor: HARRISON FREDERICK W
IPC: B41F7/20
Filed: 1995-10-26
Abstract: A washing apparatus for a printing roll, particularly a flexographic printing roll having raised printing areas.  The washing apparatus includes a troughlike housing provided with an open mouth positioned adjacent the peripheral surface of the printing roll. The housing, surrounding the open mouth, has sealing strips which engage the print roll surface.  First and second nozzles are mounted in the housing for respectively discharging streams of cleaning liquid and rinsing liquid against the periphery of the roll as it moves past the mouth of the housing.  A brush is positioned within the housing for contacting the print areas on the roll generally between the regions contacted by the nozzle streams.  The liquid and debris collect within the housing, and are sucked therefrom for exterior discharge.
Patent CA-2164283-A1 (CA)
Title: Apparatus and method for making a cut in and particularly removing the spine from a half
Inventor: BOEYEN JOHANNES WILHELMUS
IPC: A22C17/00
Filed: 1995-12-01
Abstract: Apparatus for making a cut in, and in particular removing the spine from a half, or a part thereof, of an animal, for instance a pig, said apparatus comprising a frame with a receiving member supported thereby, for instance a supporting surface for the half, a separating member, for instance a saw, arranged close to the receiving member for applying an incision along the spine, transporting means for effecting a relative movement between the half and the separating member, and a sensor member of mechanical, optical or sonic type for determining the depth of the spinal marrow channel of the spine, so making it possible to determine the cross-dimension of the vertebral-bodies along the length of the spine and thereby to carry out the most effective cut.
Patent CA-2168159-A1 (CA)
Title: Electrical apparatus with wide dynamic range for monitoring and protecting electric power systems
Inventor: ELMS ROBERT TRACY
IPC: G01R19/25
Filed: 1996-01-26
Abstract: Electric apparatus responsive to currents and/or voltages having wide dynamic ranges incorporates ranging circuits for each input in which a multiplexer providing the ranging selection has a common input connected to the output of an operational amplifier providing the selective gain and has a plurality of outputs connecting selected ones of a plurality of series connected precision resistors in a feedback loop around the operational amplifier. A second operational amplifier is connected as a follower to the last output of the multiplexes so that the gain applied to the output signal is not distorted by the resistance of the switches in the multiplexer. For three-phase systems not having a neutral conductor, phase to neutral voltages with ranging are generated by subtracting a neutral-to-ground voltage produced from an artificial ground created by connecting three resistors in a wye across the phase conductors from the phase-to-ground voltages applied to the ranging circuit input.
Patent CA-2169246-A1 (CA)
Title: Composite particulate material for resin reinforcement, production thereof, and reinforced resin composition incorporated therewith
Inventor: YAMANAKA TORU
IPC: C08F2/44
Filed: 1996-02-09
Abstract: A composite particulate material for resin reinforcement which comprises an inorganic particulate material (A) and an elastic polymer (B) having a glass transition temperature of -10°C or below and also having functional groups capable of forming chemical bonds with resins to be reinforced, said components (A) and (B) accounting for 50-99 wt% and 50-1 wt%, respectively, of their total amount.  A process for producing said composite particulate material.  A reinforced resin composition incorporated with said composite particulate material.  The resin composition yields molded articles which are improved in mutually contradicting properties (that is, impact strength vs. stiffness and elongation at break vs. heat resistance) and which have mechanical properties with less anisotropy.  It offers good characteristic properties which are hardly attained by conventional engineering plastic materials.
Patent CA-2169382-A1 (CA)
Inventor: HOLBERT MARVIN L
IPC: E21B33/124
Filed: 1996-02-13
Abstract: A system for relieving pressurized fluid entrapped in a annular space between a casing and the surrounding wall of a well bore hole during deployment of a packer exterior of the casing for sealing engagement with the wall.  When a packer is inflated in a zone where fluid is entrapped, such as an intermediate packer between two previously inflated packers, the squeeze pressure developed by the inflating packer has been found to be sufficient to prevent effective and lasting sealing of the intermediate packer.  The present system includes a valve mechanism which is activated by the pressurized fluid providing for inflating the packer to open a passageway to bleed the entrapped fluid into the casing and to then close the passageway as inflation of the intermediate packer is completed.
Patent CA-2169588-A1 (CA)
Inventor: WEBER JOAN
IPC: A41D1/215
Filed: 1996-02-15
Abstract: A nursing apron for use by a mother breast-feeding her infant in public is disclosed.   The apron is formed of fabric material and is designed to cover the mother's upper torso and the nursing infant.   The apron is secured around the mother by means of a neck band with attachment devices. A transparent ventilated viewing panel  located across  the upper   front  portion  of  the  apron  provides   improved ventilation  for  the  nursing  infant  while  covered.    The panel's  upper  location also allows  the mother  and infant convenient non-obstructed viewing of each other.  Additional features of the apron include an opaque skirt with vertical openings juxtaposing each breast for quick easy access to the nursing infant.
Patent CA-2170310-A1 (CA)
Title: Dual chamber internal by-pass syringe assembly
Inventor: MICHAELS THOMAS M
IPC: A61M5/315
Filed: 1996-02-26
Abstract: A syringe assembly comprising an elongated hollow tubular barrel having a discharge opening at one end and a radially inwardly directed circumferentially extending rib in the inner peripheral surface of said barrel divides the barrel into a first medicament chamber on one side of said rib and a second diluent chamber on the opposite side of said rib. A by-pass stopper engages interiorly of the barrel and has a circumferentially extending exterior sealing surface of a predetermined diameter greater then the diameter of the rib to provide a seal between the chambers when engaged therewith. The by-pass stopper has at least one axially extending flow path on at least one side of the sealing surface providing fluid communication between the chambers when the by-pass stopper is displaced axially relative to the rib and the rib is aligned with the flow passage way.
Patent CA-2171101-A1 (CA)
Title: Cellule electrochimique a semi-conducteurs contenant un compose aromatique donneur de protons
Inventor: FLEISCHER NILES A
IPC: H01M6/18
Filed: 1994-08-23
Abstract: Source de puissance constituée par une pile totalement solide fonctionnant efficacement à température ambiante. La pile comprend un électrolyte solide conducteur de protons (14), un matériau actif d'anode (10) à base d'un composé organique aromatique pouvant produire des protons et des électrons dans une réaction anodique pendant la décharge de la pile et une cathode solide (12) pouvant réagir avec des protons. Les matériaux actifs peuvent être sélectionnés de telle façon que la pile présente une caractéristique de réversibilité au moins partielle des réactions électrochimiques. Elle s'adresse à des produits électroniques de consommation, à des utilisations biomédicales, à des mises en application dans un véhicule électrique entre autres. On peut fabriquer la pile en toute forme souhaitée sans qu'il soit nécessaire d'observer des précautions particulières dans la production.
Patent CA-2172682-A1 (CA)
Title: Template for positioning interbody fusion devices
Inventor: BOYD LAWRENCE M
IPC: A61F2/44
Filed: 1996-03-26
Abstract: A template assembly is provided for marking locations on the disc annulus for the implantation of an interbody fusion device or the introduction of a working instrument. The template assembly includes a tubular body sized for percutaneous introduction into a patient and advancement to an affected intervertebral disc.  An elongated shaft slidably extends through the tubular body and is threadedly engaged to the tubular body at its proximal end so that rotation of the shaft relative to the tubular body advances the shaft through the body.  A guide foot is pivotably connected to the distal end of  tubular body to be pivoted from a first position aligned with the tubular body to a second deployed position oriented substantially perpendicular to the tubular body.  The guide body is pivoted from the first position to the second position by advancement of the elongated shaft through the tubular body.  The guide body in one embodiment defines a bore through which the working tip of an electrocautery instrument extends to mark the disc annulus.  In another embodiment, the guide body itself defines an electrocautery projection.  The template assembly can be anchored to the affected disc by a guide wire extending through the tubular body and about which the template assembly can be rotated to make a additional mark on the annulus at a predetermined distance from the first mark.
Patent CA-2173994-A1 (CA)
Inventor: ZHU MING-DE
IPC: G01N27/447
Filed: 1994-10-05
Abstract: The phenomenon of electroendosmosis which occurs in electrophoretic separations and interferes with the efficiency, accuracy and reproducibility of the separations, is suppressed by the inclusion in the separation medium of a dissolved hydrophilic polymer which has been modified by amine groups covalently bonded thereto, in a controlled proportion relative to the polymer. This modified polymer suppresses electroendosmosis in both free zone electrophoresis and molecular sieve electrophoresis. When this modified polymer is used in a capillary, the reduction which it produces in the electroendosmosis is the same as that achieved by coating the capillary wall with a neutral polymer.
Patent CA-2174898-A1 (CA)
Title: Adjustable cam track
Inventor: BRUN CHARLES J JR
IPC: B29C45/40
Filed: 1996-04-24
Abstract: An adjustable cam track for an injection molding machine includes a set of guides coupled to a moveable platen for guiding the movement of space defining surfaces which are movably mounted to a stripper platen as it moves with respect to the movable platen.  A set of cam followers coupled to the space defining surfaces cause relative movement of each pair of surfaces to release molded articles previously striped from the molds of the molding machine.  A set of cam inserts engage the cam followers and are adjustably positionable with respect to the guides to adjust the point of release of the molded articles.  Each guide includes a pair of guide walls forming a channel defining two limits of position of the cam follower engaged therein.  Each cam insert is received between the guide walls and includes a pair of cam insert walls spaced apart by a distance about equal to the size of the cam follower engaged therein to define a path of movement for the cam follower between the two limits of position.  Each cam insert includes a first toothed rack, while a second toothed rack is removably fixed to each guide and engages the first toothed rack to fix the position of each cam insert relative to each guide only at certain preselected locations to coordinate the operation of all the cam followers thereby avoiding any wear imbalance.
Patent CA-2177285-A1 (CA)
Title: Insect attractant formulation
Inventor: CASAGRANDE ENZO DOMENICO
IPC: A01N63/02
Filed: 1994-11-17
Abstract: A solid attractant formula for insects comprising an intimate mixture of at least one thermoplastic material and at least one active ingredient capable of alluring insects to said attractant formulation.
Patent CA-2178686-A1 (CA)
Inventor: HUMBER LESLIE G
IPC: A61K9/46
Filed: 1996-06-10
Abstract: This invention discloses organoleptically acceptable formulations containing S(+)1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid, preferably with an acidic component, also known as S(+)etodolic acid or S(+)etodolac.
Patent CA-2181101-A1 (CA)
Inventor: CARR DAVID WARD
IPC: H01J23/15
Filed: 1996-07-12
Abstract: An inductive output tube (IOT) includes an electron gun comprising a cathode 2, grid 3 and anode 4 surrounded by an annular resonant input cavity 7. RF chokes 5 and 6 prevent leakage of high frequency energy therethrough, the choke 6 nearer the grid/cathode region being shorter than the other to prevent or reduce high frequency parasitic oscillation.
Patent CA-2181594-A1 (CA)
Inventor: SCHOLZ CRAIG R
IPC: B23B49/02
Filed: 1996-07-18
Abstract: A drill bushing is provided with a central passage therethrough for guiding a drill bit, reamer or tap in a production operation. The drill bushing in-cludes a generally cylindrical body extending along the longitudinal axis, and first and second ends. An en-larged head is formed integral with the first end of the body and includes a first concave recess in the periphery of the head which forms a shoulder for facilitating the securing of the drill bushing to a jig plate with a locking screw. A second liner recess is also formed on the periphery of the head. The second recess forms a second shoulder which facilitates, in the alternative, the securing of the drill bushing to the jig plate, with either a locking screw or a clamp bar.
Patent CA-2182188-A1 (CA)
Inventor: GUENTHER CLEMENS
IPC: A61K9/70
Filed: 1994-01-27
Abstract: Cette substance pour application transdermique se caractérise par le fait qu'elle contient du 14.alpha.,17.alpha.-éthanoestra-1,3,5(10)-triène-3,17.beta.-diol, en association avec un ou deux progestatif(s) le cas échéant.
Patent CA-2182532-A1 (CA)
Inventor: CHEUNG TAT KWONG
IPC: G08B17/12
Filed: 1996-08-01
Abstract: An electrical connector comprises a core part made from or provided with a coating of a thermochromic material and a transparent outer casing through which the thermochromic material may be viewed. In the event that the connector overheats, the thermochromic material will change color at predetermined temperature thereby indicating to a user that the connector is overheating thereby allowing the connector to be disconnected from a power supply.
Patent CA-2183406-A1 (CA)
Title: Process for inactivating carboxypeptidase y in hirudin-containing culture broths
Inventor: CRAUSE PETER
IPC: C07K14/815
Filed: 1996-08-15
Abstract: The present invention relates to a process for inacti-vating carboxypeptidase Y in a hirudin-containing culture broth produced by fermenting a transformed yeast, which comprises continuously heating the culture broth, flowing through a tubular apparatus which has a heating-up section, a holding section and a cooling section, to a temperature of 80 to 100°C, preferably 85 to 95°C, particularly preferably to a temperature of 85°C.
Patent CA-2185242-A1 (CA)
Title: Sustained release tablet containing diclofenac-na
Inventor: FISCHER WILFRIED
IPC: A61K9/20
Filed: 1995-03-13
Abstract: The invention relates to a sustained release tablet containing diclofenac-Na as active material and methylhydroxypropylcellulose as sustained release agent.
Patent CA-2186034-A1 (CA)
Inventor: HRINDA MICHAEL E
IPC: C12M3/00
Filed: 1995-03-22
Abstract: This invention is directed to a continuous process for producing viral particles comprising providing in a perfused growth medium a population of viable virally infected non-lytic cells, and removing medium containing said cells at a rate to maintain the steady-state log-phase growth of cells remaining in said perfused growth medium. The invention is also directed to a process for purifying retroviral particles comprising passing a solution comprising the retroviral particles and contaminants through an anion exchange resin, and eluting the retroviral particles from the resin.
Patent CA-2190114-A1 (CA)
Title: Cathodic electrocoating compositions containing branched epoxy amine resins
Inventor: PENG STEPHEN CHUNG-SUEN
IPC: C08G59/00
Filed: 1995-06-05
Abstract: An improved aqueous cathodic electrocoating composition of an aqueous carrier having dispersed therein a film forming binder of (1) an epoxy resin-amine adduct and (2) a blocked polyisocyanate crosslinking agent; wherein the improvement is the use of a branched epoxy resin to form the adduct which is the reaction product of a polyhydric phenol and a branched epoxy macromonomer formed by the self condensation of an expoy resin in the presence of a catalyst; the branched epoxy resin has an epoxy equivalent weight of about 700-2,000 and provides an electrocoating composition that has improved throw power and that forms coatings that have improved corrosion resistance in comparison to conventional electrocoating compositions formed from linear epoxy resins.
Patent CA-2191898-A1 (CA)
Inventor: ST PIERRE JEAN-FRANCOIS J S
IPC: A47K7/02
Filed: 1996-12-03
Abstract: Le précis n'est pas disponible en                      Abstract Not Yet Available ce moment
Patent CA-2192024-A1 (CA)
Title: Method and apparatus of network distribution of record data using transmittal symbols hand entered on a transmittal sheet
Inventor: MELEN ROGER D
IPC: G06V30/224
Filed: 1996-12-04
Abstract: Document distribution system 10 receives user record documents 10R containing record data 10D for distribution and storage throughout a user network 10N. Controller 10C controls the operation of the document distribution system. A transmittal sheet 10T carrying transmittal symbol accompanies each record document for directing the distribution. Document scanner 10S has a document port 10P for receiving the user documents and transmittal sheets. The document scanner is responsive to the controller for scanning the transmittal symbols on the transmittal sheet and the record data on the documents. The scanner provides an electronic pixel image of the record data for distribution and storage throughout the user network. The scanner also provides a pixel image of the transmittal symbols for directing the distribution and storage. Controller display 12 is responsive to the controller for displaying operational information about the document distribution system to the user. User response device 14 is connected to the controller for permitting the user to initiate and operate the document distribution system.
Patent CA-2193092-A1 (CA)
Title: Antibodies against t cells as therapeutics
Inventor: THIERFELDER STEFAN
IPC: A61K47/48
Filed: 1995-05-19
Abstract: The invention relates to antibodies to T cells as therapeutics. The object underlying the invention is to provide antibodies for a clinical therapy for prolonging the immunosuppressive antibody effect while avoiding the formation of antiantibodies. This object is achieved by providing antibodies consisting of at least two different groups which are applied at different times and in which at least one antibody of group B differs from one antibody of group A in the constant regions of its heavy chains and wherein group A, which is first applied once or several times, has a T-cell eliminating effect, while the other group B (which is applied at a different time) has a T-cell eliminating and/or T-cell antigen modulating effect.